Really? This is one of my favorite interludes of all time and I've never got that its about a breakup, but the exact opposite; She's in love. Ms.Scott is sharing a personal, private feeling to an audience or just one person (the listener) that she feels for someone, and has not told him this exclusive feeling yet. She describes a feeling that's so good, so sweet, so joyous, she doesn't want to let go of it.